If there is a single thing i can say to you to do with reguards to your interior it would be a wet vac
I have now done the whole of my interior, seats and carpets. It has got rid of stains on the drivers seat, and also 5 years of dodgey odours lol
Only got a few pictures as i got so excited that i forgot
This is the rear bench, so doesnt get as much use as the other seats. Its a late 2003 mondeo so not to old either. The seat didnt look too unclean.
I only used plain water, no APC or cleaners
BEFORE
50/50s
AFTER
Colour of the water that came out